RL
Robert E Landry
Director

Robert E Landry insider trades: Cytokinetics (CYTK) stock sales

Director, Cytokinetics Last trade Sep 15, 2026 67 Form 4 filings
$147K
Sold, last 12 months
2 sales
$0
Bought, last 12 months
0 buys
38
Open-market trades
since 2015
3
Companies
last trade 2026

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where Robert reports to the SEC

Open-market buys and sales

38 trades reported on SEC Form 4, newest first

DateStockTypeValue
Sep 15, 2026CYTK↓ Sell$72K
Sep 11, 2026CYTK↓ Sell$75K
Aug 23, 2023REGN↓ Sell$188K
Mar 28, 2023REGN↓ Sell$980K
Feb 6, 2023REGN↓ Sell$1.2M
Dec 2, 2022REGN↓ Sell$462K
Nov 1, 2022REGN↓ Sell$365K
Oct 17, 2022REGN↓ Sell$265K
Apr 11, 2022REGN↓ Sell$1.6M
Apr 1, 2022REGN↓ Sell$220K
Mar 29, 2022REGN↓ Sell$1.8M
Mar 21, 2022REGN↓ Sell$208K
Mar 17, 2022REGN↓ Sell$260K
Dec 13, 2021REGN↓ Sell$77K
Dec 10, 2021REGN↓ Sell$520K
Nov 17, 2021REGN↓ Sell$439K
Aug 10, 2021REGN↓ Sell$553K
Aug 4, 2020REGN↓ Sell$456K
Jul 21, 2020REGN↓ Sell$253K
Jul 14, 2020REGN↓ Sell$371K
Jul 8, 2020REGN↓ Sell$742K
Jun 29, 2020REGN↓ Sell$245K
Jun 23, 2020REGN↓ Sell$323K
Jun 11, 2020REGN↓ Sell$605K
Jun 9, 2020REGN↓ Sell$2.6M
Apr 20, 2020REGN↓ Sell$2.4M
Apr 15, 2020REGN↓ Sell$442K
Apr 13, 2020REGN↓ Sell$422K
Apr 7, 2020REGN↓ Sell$346K
Apr 3, 2020REGN↓ Sell$390K
Apr 2, 2020REGN↓ Sell$903K
Feb 26, 2020REGN↓ Sell$187K
Feb 13, 2020REGN↓ Sell$43K
Sep 6, 2017REGN↓ Sell$331K
Aug 31, 2017REGN↓ Sell$211K
Aug 23, 2017REGN↓ Sell$223K
Aug 8, 2017REGN↓ Sell$248K
Aug 5, 2015REGN↓ Sell$2.4M

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other CYTK insiders

Open-market trades in the last 12 months

About Robert E Landry's insider trades

Robert E Landry is a director at Cytokinetics (CYTK). Since Aug 5, 2015, Robert has reported no open-market purchases and 38 sales worth $23.4M on SEC Form 4. In the last 12 months: 2 sales ($147K).

Their filings also include option exercises (45 filings), shares withheld for taxes (45 filings), grants and awards (15 filings). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every CYTK insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.